:root {
	color-scheme: light
}

* {
	box-sizing: border-box
}

body {
	margin: 0;
	font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
	line-height: 1.5;
	background-color: #f8f9fb;
	background-image:
		radial-gradient(ellipse 130% 70% at 50% -5%, rgba(6,83,108,.18) 0%, transparent 60%),
		radial-gradient(ellipse 90% 70% at -5% 50%, rgba(234,107,23,.12) 0%, transparent 50%),
		radial-gradient(ellipse 90% 70% at 105% 75%, rgba(6,83,108,.14) 0%, transparent 50%);
	background-attachment: fixed;
	min-height: 100vh
}

a {
	color: inherit;
	transition: color .15s ease
}

h1,h2,h3,h4,h5,h6 {
	margin-bottom: 0;
	line-height: 1.2;
	overflow-wrap: break-word;
	word-break: break-word
}

p, li, td, th, a {
	overflow-wrap: break-word;
	word-break: break-word
}

/* ── Layout ──────────────────────────────────────────────── */

header,
nav,
main,
footer {
	max-width: var(--container, 1100px);
	margin: 0 auto;
	padding: var(--pad, 16px)
}

header {
	border-bottom: 0;
	margin-bottom: 0;
	padding-bottom: 18px
}

nav {
	position: relative;
	border-bottom: 1px solid rgba(127,127,127,.15);
	margin-bottom: 10px
}

footer {
	border-top: 1px solid rgba(127,127,127,.15)
}

/* ── Header ──────────────────────────────────────────────── */

.site-header {
	padding: 36px 0 14px 0;
	text-align: center
}

.site-logo {
	width: 100px;
	height: auto;
	display: block;
	margin: 0 auto 14px auto;
	border-radius: 0;
	filter: drop-shadow(0 4px 12px rgba(234,107,23,.2))
}

.site-title {
	font-size: clamp(28px, 4vw, 42px);
	font-weight: 100;
	letter-spacing: .02em
}

.site-tagline {
	margin: 4px auto 0;
	font-size: 17px;
	opacity: .6;
	max-width: 680px
}

/* ── Navigation ──────────────────────────────────────────── */

.nav-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	background: transparent;
	border: 0;
	cursor: pointer;
	color: var(--color-primary)
}

.nav-toggle .bars,
.nav-toggle .bars::before,
.nav-toggle .bars::after {
	display: block;
	width: 22px;
	height: 2px;
	background: currentColor;
	content: "";
	transition: transform .2s ease, opacity .2s ease
}

.nav-toggle .bars {
	position: relative
}

.nav-toggle .bars::before {
	position: absolute;
	top: -7px;
	left: 0
}

.nav-toggle .bars::after {
	position: absolute;
	top: 7px;
	left: 0
}

.nav-toggle[aria-expanded="true"] .bars {
	background: transparent
}

.nav-toggle[aria-expanded="true"] .bars::before {
	transform: translateY(7px) rotate(45deg)
}

.nav-toggle[aria-expanded="true"] .bars::after {
	transform: translateY(-7px) rotate(-45deg)
}

.nav-menu,
.nav-submenu {
	list-style: none;
	margin: 0;
	padding: 0
}

.nav-menu {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center
}

.nav-menu > li {
	position: relative;
	margin: 4px 0;
	padding-bottom: 8px
}

.nav-item {
	position: relative
}

.nav-link-row {
	display: inline-flex;
	align-items: center;
	gap: 6px
}

.nav-menu a,
.nav-submenu a {
	text-decoration: none;
	padding: 6px 12px;
	border: 0;
	border-radius: 8px;
	background: transparent;
	display: inline-block;
	transition: background .15s ease, color .15s ease
}

.nav-menu a:hover,
.nav-submenu a:hover {
	background: rgba(6,83,108,.06);
	text-decoration: none
}

nav a[aria-current="page"] {
	background: rgba(234,107,23,.08);
	color: var(--color-primary);
	font-weight: 600;
	text-decoration: none
}

.nav-subtoggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 1.25em;
	padding: 0;
	margin: 0;
	border: 0;
	background: transparent;
	color: var(--color-primary, currentColor);
	cursor: pointer;
	line-height: 1;
	font-size: .9em;
	transform-origin: 50% 45%;
	transition: transform .2s ease
}

.nav-item[data-open="true"] > .nav-link-row .nav-subtoggle,
.nav-item:hover > .nav-link-row .nav-subtoggle,
.nav-item:focus-within > .nav-link-row .nav-subtoggle {
	transform: rotate(180deg)
}

.nav-submenu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	padding: 8px 0;
	background: var(--color-bg, #fff);
	border: 1px solid var(--color-border, rgba(127,127,127,.15));
	border-radius: var(--radius-md);
	box-shadow: 0 8px 32px rgba(0,0,0,.08);
	z-index: 50
}

.nav-submenu li {
	padding: 0;
	margin: 0
}

.nav-submenu a {
	display: block;
	padding: 8px 16px;
	border-radius: 0;
	white-space: nowrap
}

@media (hover:hover) and (pointer:fine) {
	.nav-item:hover > .nav-submenu,
	.nav-item:focus-within > .nav-submenu {
		display: block
	}
}

.nav-item[data-open="true"] > .nav-submenu {
	display: block
}

@media (max-width:700px) {
	header,
	nav {
		margin-bottom: 0
	}

	.nav-toggle {
		display: flex;
		margin: 0 auto
	}

	.nav-menu-wrap {
		display: none;
		width: 100%;
		padding-top: 10px
	}

	.nav-menu-wrap.is-open {
		display: block
	}

	.nav-menu {
		flex-direction: column;
		align-items: flex-start;
		gap: 4px
	}

	.nav-menu > li {
		width: 100%;
		margin: 0;
		padding-bottom: 0
	}

	.nav-link-row {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%
	}

	.nav-subtoggle {
		min-width: 32px;
		min-height: 32px
	}

	.nav-submenu {
		position: static;
		min-width: 0;
		margin-top: 4px;
		padding: 4px 0 0 14px;
		border: 0;
		border-radius: 0;
		background: transparent;
		box-shadow: none
	}

	.nav-submenu a {
		padding: 6px 0;
		white-space: normal
	}

	.nav-item:hover > .nav-submenu,
	.nav-item:focus-within > .nav-submenu {
		display: none
	}

	.nav-item[data-open="true"] > .nav-submenu {
		display: block
	}
}

/* ── Inhalt ──────────────────────────────────────────────── */

main section {
	margin: 0 0 18px 0
}

main > section:nth-child(even) > .cols {
	padding: 24px;
	background: rgba(6,83,108,.02);
	border-radius: var(--radius-lg)
}

figure {
	margin: 0
}

img {
	max-width: 100%;
	height: auto
}

/* ── Spalten ─────────────────────────────────────────────── */

.cols {
	display: grid;
	gap: var(--gap, 16px)
}

.cols-2 {
	grid-template-columns: repeat(2, minmax(0, 1fr))
}

.cols-3 {
	grid-template-columns: repeat(3, minmax(0, 1fr))
}

.cols-4 {
	grid-template-columns: repeat(4, minmax(0, 1fr))
}

.cols-5 {
	grid-template-columns: repeat(5, minmax(0, 1fr))
}

@media (max-width:980px) {
	.cols-5,
	.cols-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr))
	}
}

@media (max-width:720px) {
	.cols-3,
	.cols-4,
	.cols-5,
	.cols-2 {
		grid-template-columns: repeat(1, minmax(0, 1fr))
	}
}

/* ── Buttons ─────────────────────────────────────────────── */

.btn {
	display: inline-block;
	text-decoration: none;
	padding: 10px 18px;
	border-radius: 10px;
	border: 1px solid rgba(127,127,127,.25);
	transition: all .2s ease;
	font-weight: 500
}

.btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(0,0,0,.08)
}

.btn.primary {
	font-weight: 700
}

.btn.primary:hover {
	box-shadow: 0 4px 18px rgba(234,107,23,.3)
}

/* ── Code ────────────────────────────────────────────────── */

pre {
	max-width: 100%;
	overflow-x: auto;
	white-space: pre-wrap;
	word-break: break-word
}

pre code {
	display: block;
	max-width: 100%;
	white-space: pre-wrap;
	word-break: break-word
}

/* ── Footer ──────────────────────────────────────────────── */

footer {
	margin-top: 40px;
	background: linear-gradient(180deg, transparent 0%, rgba(6,83,108,.03) 100%);
	padding-top: 28px;
	padding-bottom: 28px
}

footer section {
	margin: 0;
	padding: 0
}

footer a {
	color: var(--color-secondary, #06536c);
	text-decoration: none
}

footer a:hover {
	text-decoration: underline
}

.footer-inner {
	display: flex;
	align-items: center;
	gap: 24px
}

.footer-copy {
	font-size: .85rem;
	color: var(--color-muted, #777);
	white-space: nowrap
}

.footer-links {
	display: flex;
	gap: 20px;
	font-size: .85rem;
	margin-left: auto
}

@media (max-width:700px) {
	.footer-inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px
	}

	.footer-links {
		margin-left: 0
	}
}

/* ── Suche (in Nav) ───────────────────────────────────────── */

.nav-search {
	margin-left: auto;
	padding-bottom: 0
}

.search-wrap {
	position: relative
}

.search-input {
	width: 80px;
	padding: 6px 10px;
	border: 1px solid rgba(127,127,127,.2);
	border-radius: 8px;
	background: rgba(127,127,127,.04);
	font: inherit;
	font-size: .8rem;
	transition: width .25s ease, border-color .2s ease, box-shadow .2s ease
}

.search-input:focus {
	width: 200px
}

.search-results {
	display: none;
	position: absolute;
	top: calc(100% + 6px);
	right: 0;
	width: 320px;
	background: var(--color-bg, #fff);
	border: 1px solid rgba(127,127,127,.15);
	border-radius: 10px;
	box-shadow: 0 8px 32px rgba(0,0,0,.1);
	z-index: 100;
	max-height: 400px;
	overflow-y: auto
}

.search-results.is-open {
	display: block
}

.search-result-item {
	display: block;
	padding: 10px 14px;
	text-decoration: none;
	color: inherit;
	border-bottom: 1px solid rgba(127,127,127,.1);
	transition: background .15s ease
}

.search-result-item:hover {
	background: rgba(234,107,23,.05)
}

.search-result-item:last-child {
	border-bottom: 0
}

.search-result-title {
	font-weight: 700;
	font-size: .9em;
	color: var(--color-secondary)
}

.search-result-desc {
	font-size: .8em;
	color: var(--color-muted);
	margin-top: 2px
}

.search-no-results {
	padding: 14px;
	color: var(--color-muted);
	font-size: .85em
}

@media (max-width:700px) {
	.nav-search {
		margin-left: 0;
		width: 100%
	}

	.search-input {
		width: 100%;
		padding: 10px 14px;
		font-size: .9rem
	}

	.search-input:focus {
		width: 100%
	}

	.search-results {
		width: 100%;
		left: 0;
		right: 0
	}
}

/* Barrierefreiheit */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-primary, #ea6b17);
  outline-offset: 2px;
}

.btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(234,107,23,.3);
}

.search-input:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(234,107,23,.15);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--color-secondary, #06536c);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 8px 8px;
  z-index: 1000;
  font-weight: 600;
  text-decoration: none;
  transition: top .2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ── Blog-Grid ──────────────────────────────────────────── */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--gap, 16px)
}

.blog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(127,127,127,.15);
  border-radius: 14px;
  overflow: hidden;
  background: var(--color-bg, #fff);
  transition: transform .2s ease, box-shadow .2s ease
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(6,83,108,.1)
}

.blog-card-image {
  aspect-ratio: 1/1;
  overflow: hidden
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0
}

.blog-card-body {
  padding: 12px 14px 16px
}

.blog-card-title {
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.3
}

.blog-card-desc {
  margin: 0;
  font-size: .85em;
  color: var(--color-muted, #666);
  line-height: 1.5
}

@media (max-width:1200px) {
  .blog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)) }
}

@media (max-width:980px) {
  .blog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)) }
}

@media (max-width:720px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) }
}

@media (max-width:480px) {
  .blog-grid { grid-template-columns: 1fr }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}